Simon Pagenaud, Team Penske Chevrolet
Helio Castroneves, Team Penske Chevrolet
Scott Dixon, Chip Ganassi Racing Honda
Graham Rahal, Rahal Letterman Lanigan Racing Honda
.Josef Newgarden, Team Penske Chevrolet
Will Power, Team Penske Chevrolet
Takuma Sato, Rahal Letterman Lanigan Racing Honda
Ed Jones, Chip Ganassi Racing Honda